The documents to check before buying a flat decide whether a purchase is safe long before the keys are handed over. A buyer who reads each paper before paying a booking amount avoids most disputes about area, timelines and ownership.
This guide is written by CRC Group, a developer in Greater Noida West, and it applies to any builder. It covers the registration, the agreement, the approvals and the payment records, and it ends with the RERA numbers of our projects so that you can practise the check yourself.
Which Documents to Check Before Buying a Flat From a Builder?
Start with six papers. Ask the builder for each one in writing and keep a copy.
- The RERA registration certificate shows that the project is registered with the state regulator and gives its registration number.
- An allotment letter names the unit, the floor, the tower and the area that you are buying.
- Before you sign, read the draft builder buyer agreement in full.
- Check that the approved layout and building plan show that the authority has sanctioned the project.
- Look at the written price sheet, which lists the base price and every additional charge.
- Confirm the payment schedule, which states when each instalment falls due.
A builder who shares these papers openly and without delay is showing the transparency that buyers should expect.
How Do You Verify the RERA Registration of a Project?
Open the UP RERA website at up-rera.in and search for the project by name or by registration number. The record shows the promoter, the registration date, the registered area and the declared date of completion. Compare each detail with what the builder has told you.
For example, CRC Maesta is registered as UPRERAPRJ724518/07/2024, with a registration date of 12 July 2024 and a declared completion date of 21 May 2029. Any builder should be able to give you the same three facts for each project in writing.
What Should the Builder Buyer Agreement Cover Before You Sign?
The agreement should state the carpet area of the flat, the total price, the payment schedule and the date of possession. It should also describe the amenities that were promised and the charges that the builder may add later.
Read the clauses on delay and cancellation with particular care. They explain what the builder owes you if possession is late and what you owe the builder if you withdraw. Ask a property lawyer to review the draft before you sign.
Which Approvals and Land Papers Confirm That a Project Is Legitimate?
Ask to see the sanctioned building plan from the development authority and the title documents for the land, such as the lease deed granted by the authority. These papers show that the builder has the right to build and sell on that land, which makes them some of the most important documents to check before buying a flat.
Ask also for an encumbrance certificate, which confirms that the land is free of claims and unpaid dues. If you plan to take a home loan, the bank will check these papers as well, so collect them early.
What Changes When the Flat Is Ready to Move?
For a ready to move flat, the occupancy certificate is the most important paper. It confirms that the authority has inspected the completed building and found it fit to live in. Do not accept possession without it.
Check the final area against the agreement, ask for the maintenance charges in writing and inspect the flat for defects before you take the keys. CRC Sublimis in Sector 1, Greater Noida West is a ready to move project, and buyers can ask our team for its documents.
How Should Buyers Keep a Record of Every Payment?
Pay only by cheque or bank transfer to the project’s registered account, and never in cash. Ask for a receipt for every payment and file it with the matching demand letter.
Keep one folder, paper or digital, with every document you have received. A complete record helps if you need to raise a question with the builder or the regulator later, and it completes your list of documents to check before buying a flat.
How Can You Check These Documents at CRC Group Projects?
CRC Group publishes the registration details of its projects. CRC Sublimis is registered as UPRERAPRJ15180, CRC Joyous as UPRERAPRJ613747 and CRC Maesta as UPRERAPRJ724518/07/2024. You can search each number on the UP RERA website and compare the record with the information on our project pages.
To ask for the documents above, use the Contact Us page. Our FAQ page also explains how to check any builder’s RERA record.
Frequently Asked Questions
What are the documents to check before buying a flat?
Check the RERA registration, the allotment letter, the builder buyer agreement, the approved plan, the price sheet and the payment schedule. For a ready flat, add the occupancy certificate.
How do I check whether a builder is RERA registered?
Search the project name or registration number on up-rera.in and compare the record with the builder’s papers.
Is the occupancy certificate needed for an under construction flat?
No, it is issued after the building is complete, so you ask for it when you take possession.
Can I pay the booking amount before I read the agreement?
It is safer to read the draft agreement and confirm the RERA registration first, and then pay.
Who can review these documents for me?
A property lawyer can review the agreement and the title papers, and your bank will check many of them if you take a home loan.
How should I pay for a flat?
Pay by cheque or bank transfer to the project’s registered account and keep a receipt for each payment.
